Re-Program your keyboard & mouse receiver with Logitech Connection Utility - YouTube
Connect multiple Logitech wireless devices using same USB receiver
Logitech MK520 Wireless Keyboard Mouse Combo with Unifying
Amazon.com: New Logitech Unifying USB Receiver for Mouse MX M905 M950 M505 M510 M525 M305 M310 M315 M325 M345 M705 M215 : Electronics
Logitech Unifying Receiver for Connecting Multiple Devices
Amazon.com: Logitech Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
How to Sync a Logitech Wireless Mouse With a Different Receiver
Logitech USB Unifying Receiver Dongle for Mouse & Keyboard 910-005235 (10 Pack) - Walmart.com
USB Unifying Receiver by Logitech® LOG910005235 | OnTimeSupplies.com